| // Copyright 2014 The Bazel Authors. All rights reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.google.devtools.common.options; |
| |
| /** |
| * An exception that's thrown when the {@link OptionsParser} fails. |
| * |
| * @see OptionsParser#parse(OptionPriority.PriorityCategory,String,java.util.List) |
| */ |
| public class OptionsParsingException extends Exception { |
| private final String invalidArgument; |
| |
| public OptionsParsingException(String message) { |
| this(message, (String) null); |
| } |
| |
| public OptionsParsingException(String message, String argument) { |
| super(message); |
| this.invalidArgument = argument; |
| } |
| |
| public OptionsParsingException(String message, Throwable throwable) { |
| this(message, null, throwable); |
| } |
| |
| public OptionsParsingException(String message, String argument, Throwable throwable) { |
| super(message, throwable); |
| this.invalidArgument = argument; |
| } |
| |
| /** |
| * Gets the name of the invalid argument or {@code null} if the exception |
| * can not determine the exact invalid arguments |
| */ |
| public String getInvalidArgument() { |
| return invalidArgument; |
| } |
| } |